Question

What is the area of sector PQR, rounded to the nearest tenth?

Use π = 3.14.

_________ cm2
https://static.k12.com/eli/ecollege/1549/4_80425/2_68643_1_80426/baf6e79db078af75213d99573b9153924492a120/media/4206a066b62390373d7d161575614c9e7b3e0c7c/mediaasset_1549987_1.jpg

Answer 1

Given radius r=1.4cm
Right?

Answer 2

yes

Answer 3

Area of ur circle=pi*r^2=3.14*1.4^2=?

Answer 4

6.1544

Answer 5

Now use formula
82/360=area of sector PQR/area of whole circle
Right?

Answer 6

yes

Answer 7

82/360=area of sector PQR/6.1544

Answer 8

Area of PQR=?

Answer 9

so i do 82/360*6.1544

Answer 10

Yes!!

Answer 11

ok i got 1.4018355555

Answer 12

Correct!!!!

Answer 13

Glad to help u!!!!"

Answer 14

ok i need to simplyfi it tho

Answer 15

Ok. Where is ur problem??

Answer 16

Medal?!!! @Nina_Pooh

Answer 17

ok i need to simplyfi it tho